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Trappist Single (Westvleteren-belgian-blond-clone)

Method: BIAB
Style: Trappist Single
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 60% (brew house)
Source: https://www.themadfermentationist.com/2016/04/westvleteren-belgian-blond-clone-recipe.html
Hop Utilization: 99%
Calories: 163 calories (Per 12oz)
Carbs: 14.4 g (Per 12oz)

Created: Tuesday September 23rd 2025

Original Gravity:

1.050

Final Gravity:

1.009

ABV (standard):

5.4%

IBU (tinseth):

41.1

SRM (morey):

3.4

Mash pH

5.8

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
15.50 oz	German - Pilsner15.5 oz Pilsner	38	1.6	47%
15.50 oz	Castle Malting - BE - Castle Malting - Pale Ale15.5 oz BE - Castle Malting - Pale Ale	38	1.84	47%
2 oz	Cane Sugar2 oz Cane Sugar	46	0	6.1%
33 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2.50 g	Magnum2.5 g Magnum Hops	Pellet	15	Boil	30 min	21.76	25%
2.50 g	Northern Brewer2.5 g Northern Brewer Hops	Pellet	7.8	Boil	30 min	11.31	25%
2.50 g	Hallertau Mittelfruh2.5 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil	20 min	4.29	25%
2.50 g	Styrian Goldings2.5 g Styrian Goldings Hops	Pellet	5.5	Boil	10 min	3.76	25%
10 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2.50 g	Magnum (Pellet) 2.5 g Magnum (Pellet) Hops	21.76	25%
2.50 g	Northern Brewer (Pellet) 2.5 g Northern Brewer (Pellet) Hops	11.31	25%
2.50 g	Hallertau Mittelfruh (Pellet)	4.29	25%
2.50 g	Styrian Goldings (Pellet) 2.5 g Styrian Goldings (Pellet) Hops	3.76	25%
10 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.6 gal		Infusion	157 °F	150 °F	30 min

Yeast

White Labs - Abbey Ale Yeast WLP530

Amount:	1 Each	Cost:
Attenuation (avg):	77.5%	Flocculation:	Med-High
Optimum Temp:	66 - 72 °F	Starter:	No
Fermentation Temp:	65 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 16 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.65 Volumes

Target Water Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-09-23 05:05 UTC

System Default

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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